Question

Some silver chloride was kept in a china dish for some time, as shown in the diagram given below. What type of chemical reaction will take place​

Answer 1

Answer:

This is due to the decomposition reaction through sunlight that decomposes silver chloride into silver and chloride by light. The type of reaction taking place is photolytic decomposition or decomposition reaction.

Explanation:

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Answer 2

Answer:

i. Photochemical decomposition reaction will take place. Photochemical decomposition reaction is the reaction in which compound decomposes in the presence of light to form simple substances.

The colour of salt (i.e., silver chloride) will change from white to grey.

iii. Silver chloride is used in black and white photography